/*
 * Copyright (c) 2018. Manuel D. Rossetti, rossetti@uark.edu
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */

package examples.general.montecarlo.dicepackage;

import java.util.ArrayList;

public class Dice implements RollIfc {

    private ArrayList<Die> myDice;

    public Dice() {
        myDice = new ArrayList<Die>();
    }

    public void add(Die d){
        if (d == null)
            throw new IllegalArgumentException("The supplied die was null");

        myDice.add(d);
    }

    public int roll(){
        int total = 0;
        for(Die d: myDice){
            total = total + d.roll();
        }
        return total;
    }


}
